// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//


#include <pollux/functions/sparksql/aggregates/register.h>

#include <gtest/gtest.h>

#include <tests/exec/AggregateRegistryTestUtil.h>

using namespace kumo::pollux::exec;

namespace kumo::pollux::functions::aggregate::sparksql::test {

class RegisterTest : public testing::Test {
 public:
  RegisterTest() {
    registerAggregateFunc("aggregate_func");
    registerAggregateFunc("Aggregate_Func_Alias");
  }
};

TEST_F(RegisterTest, listAggregateFunctions) {
  auto functions = listAggregateFunctionNames();
  EXPECT_EQ(functions.size(), 2);
  std::sort(functions.begin(), functions.end());

  EXPECT_EQ(functions[0], "aggregate_func");
  EXPECT_EQ(functions[1], "aggregate_func_alias");
}

} // namespace kumo::pollux::functions::aggregate::sparksql::test
